DD28 Series Single Phase Watt-Hour Meter DD28 Series single-phase watt-hour meter is a kind of induction meter, which is applicable to measure the rated frequency 50Hz and power los...
Model MY-4 Moisture Meter Model MY-4 Moisture Meter is comprised of probe, sircuit, powersource. It’s easy to use, quick to measure and conviniet to carry. It’sth...
JD Electric Meter&Instrument Factory
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Model ZC29B Earth-Resistance Ohmmeter Model ZC29B Earth-Resistance OhmmeterModel 29B Earth-Resistance Ohmmeter is used to measure theresistance of low conductor and the groun...
JD Electric Meter&Instrument Factory
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Model ZC11D Resistance Meter Model ZC11D Resistance MeterThe Model ZC11D is applicable for measuring insulating resistanceof electronic motor cable, electronic units...
JD Electric Meter&Instrument Factory
Model ZC25 Resistance Meter Model ZC25 Resistance MeterThe Model ZC25 is applicable for measuring insulating resistanceof electronic motor cable, voltage transforme...